#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
#include <iostream>
#include <vector>


class Tester{
	public:
	void *print_message_function( void *ptr )
	{
		 char *message;
		 message = (char *) ptr;
		 printf("%s \n", message);
	}
	
	Tester(){
		pthread_t thread1, thread2;
		 char *message1 = "Thread 1";
		 char *message2 = "Thread 2";
		 int  iret1, iret2;

		/* Create independent threads each of which will execute function */

		 iret1 = pthread_create( &thread1, NULL, print_message_function, (void*) message1);
		 iret2 = pthread_create( &thread2, NULL, print_message_function, (void*) message2);

		 /* Wait till threads are complete before main continues. Unless we  */
		 /* wait we run the risk of executing an exit which will terminate   */
		 /* the process and all threads before the threads have completed.   */

		 pthread_join( thread1, NULL);
		 pthread_join( thread2, NULL); 

		 printf("Thread 1 returns: %d\n",iret1);
		 printf("Thread 2 returns: %d\n",iret2);
	}
}


void *print_message_function( void *ptr );

main()
{
     
     exit(0);
}

void *print_message_function( void *ptr )
{
     char *message;
     message = (char *) ptr;
     printf("%s \n", message);
}
